Less surgical and more medical infections in hospital?
D000368:Aged; D003428:Cross Infection / Q000453:epidemiology* / Q000382:microbiology; D004739:England; D006801:Humans; D007231:Infant, Newborn; D012874:Skin Diseases, Infectious; D013530:Surgical Wound Infection / Q000453:epidemiology; D014852:Wales